參數(shù)資料
型號(hào): MCR69-2
廠商: ON SEMICONDUCTOR
元件分類: 晶閘管
英文描述: SILICON CONTROLLED RECTIFIERS
中文描述: 25 A, 50 V, SCR, TO-220AB
封裝: CASE 221A-07, 3 PIN
文件頁數(shù): 2/8頁
文件大小: 76K
代理商: MCR69-2
MCR69–2, MCR69–3
http://onsemi.com
2
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction to Case
R
θ
JC
R
θ
JA
TL
1.5
°
C/W
Thermal Resistance, Junction to Ambient
60
°
C/W
Maximum Lead Temperature for Soldering Purposes 1/8
from Case for 10 Seconds
260
°
C
ELECTRICAL CHARACTERISTICS
(TC = 25
°
C unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Peak Repetitive Forward or Reverse Blocking Current
(VAK = Rated VDRM or VRRM, Gate Open)
TJ = 25
°
C
TJ = 125
°
C
IDRM, IRRM
10
2.0
μ
A
mA
ON CHARACTERISTICS
Peak Forward On-State Voltage
(ITM = 50 A)(1)
(ITM = 750 A, tw = 1 ms)(2)
VTM
6.0
1.8
Volts
Gate Trigger Current (Continuous dc)
(VD = 12 V, RL = 100
)
IGT
2.0
7.0
30
mA
Gate Trigger Voltage (Continuous dc)
(VD = 12 V, RL = 100
)
VGT
0.65
1.5
Volts
Gate Non–Trigger Voltage
(VD = 12 Vdc, RL = 100
, TJ = 125
°
C)
VGD
0.2
0.40
Volts
Holding Current
(VD = 12 V, Initiating Current = 200 mA, Gate Open)
IH
3.0
15
50
mA
Latching Current
(VD = 12 Vdc, IG = 150 mA)
Gate Controlled Turn-On Time(3)
(VD = Rated VDRM, IG = 150 mA)
(ITM = 50 A Peak)
DYNAMIC CHARACTERISTICS
IL
60
mA
tgt
1.0
μ
s
Critical Rate-of-Rise of Off-State Voltage
(VD = Rated VDRM, Gate Open, Exponential Waveform, TJ = 125
°
C)
dv/dt
10
V/
μ
s
Critical Rate-of-Rise of On-State Current
IG = 150 mA
(1) Pulse duration
300
μ
s, duty cycle
(2) Ratings apply for tw = 1 ms. See Figure 1 for ITM capability for various durations of an exponentially decaying current waveform. tw is defined
as 5 time constants of an exponentially decaying current pulse.
(3) The gate controlled turn-on time in a crowbar circuit will be influenced by the circuit inductance.
TJ = 125
°
C
di/dt
100
A/
μ
s
2%.
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